| Poland First league | 02/26 16:16 | - | David Klaus v Luka Mihailovic | W | 3-0 | |
| Österrike - Bundesliga 1 | 02/26 14:13 | - | David Klaus v Kristian Wolf | L | 2-3 | |
| Poland First league | 01/08 14:21 | - | David Klaus v Andras Podpinka | L | 1-2 | |
| Österrike - Bundesliga 1 | 10/17 13:38 | - | David Klaus v Tilen Cvetko | L | 0-3 | |
| Österrike Bundesliga 2 | 10/12 11:18 | - | Fabian Fritts v David Klaus | W | 1-3 | |
| Österrike Bundesliga 2 | 05/25 15:00 | - | David Klaus v Tomas Daksbyok | W | 3-0 | |
| Österrike Bundesliga 2 | 05/25 13:50 | - | David Klaus v Kristof Veninger | W | 3-0 |